0002名無しのアビガン(茸) (ワッチョイW b9c7-hPM7)
2024/03/21(木) 09:07:06.62ID:6BI9FXz50https://www.tandfonline.com/doi/full/10.1080/08916934.2023.2259133
Abstract
We enrolled healthy subjects that received 2 to 4 injections of mRNA-based vaccination to prevent COVID-19 months to a year from the last vaccine boost, and we found numerous SARS-CoV-2 spike-specific regulatory T cell (Treg) that developed T cell memory as effector memory T cells (TEM) and central memory T cells (TCM). CD4+ CD25high Treg expressed the chemokine receptor CCR6 in a considerable percentage, suggesting T cell homing to the vascular endothelium, lung and gut epithelial cells and brain.